Studioking Digital Grey Card SKGC-31S

The StudioKing Digital Grey Card SKGC-31S is a set of plastic cards in matte gray, black, and white, in a large format. A gray card is designed to elevate the color accuracy of your webshop products. Naturally, you want a pink coffee mug to truly appear pink and not lean towards another color. A gray card reflects 18% of light and is also suitable for exposure measurement. The gray cards from StudioKing are made from durable material and are easy to use, so you don't need to be a professional to work with these cards.

When using the gray card, you manually set the white balance on your camera. Then, select your first product to photograph. Take a picture where the gray card(s) are fully visible, and adjust the white balance so that the gray card has the most accurate color. In the following photos, you can then remove the gray card. As long as you do not change the lighting setup, you won't need to use the gray card again. Next, you can edit all images in an image editing program like Photoshop and ensure that the gray card in the image truly appears gray, which means all other colors are also accurate.